memory: omap-gpmc: use of_platform_default_populate() to populate default bus

Use helper of_platform_default_populate() in linux/of_platform
when possible, instead of calling of_platform_populate() with
the default match table.
Acked-by: NRoger Quadros <rogerq@ti.com>
Cc: Roger Quadros <rogerq@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: NKefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: NRob Herring <robh@kernel.org>

drivers/memory/omap-gpmc.c

@@ -2134,8 +2134,7 @@ static int gpmc_probe_generic_child(struct platform_device *pdev,
 	/* is child a common bus? */
 	if (of_match_node(of_default_bus_match_table, child))
 		/* create children and other common bus children */
-		if (of_platform_populate(child, of_default_bus_match_table,
-					 NULL, &pdev->dev))
+		if (of_platform_default_populate(child, NULL, &pdev->dev))
 			goto err_child_fail;
 
 	return 0;